Cheap Audi A6 cars under £20,000
With a budget of £20,000 you can grab a great bargain. Most of the cars advertised on our site are heavily reduced in price and come with a free history check
270 Audi A6 cars under £20,000 - 107 reductions
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Recently reduced (107)
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£19,995
Was £21,995 Save £2,000
Audi A6 40 Tdi S Line 4Dr S Tronic
2019 (69) | 62,000 miles | saloon | 9800 | diesel | semiauto | 4 doors
Comes with sports suspension, privacy glass, diesel particulate filter, body coloured door mirrors, auto dimming rear view mirror, airbag, dab digital radio, electric front/rear windows, headlight wash, black, radio, usb connection, diesel, auxiliary input sock...eee
£19,995
Was £20,995 Save £1,000
Audi A6 2.0 TDI S LINE MHEV 4d 202 BHP
2018 | 47,000 miles | Saloon | 1968 | diesel | automatic | 4 doors
This car has We have much more to tell you about this car so please feel free to call us for more details...eee
£19,995
Was £22,650 Save £2,655
Audi A6 2.0 TFSI 40 Sport S Tronic Euro 6 (s/s) 4dr
n/a | 38,410 miles | Saloon | 1984 | petrol | automatic | 4 doors
This model has ambient lighting, bluetooth interface, dab digital radio, climate control, abs, audi music interface, vanity mirrors, radio, heated front seats, alloy wheels, anti theft alarm, cruise control, cloth, service history, heated front seat, leather, alarm...eee
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£19,811
Was £20,182 Save £371
Audi A6 40 TDI Sport 4dr S Tronic
2019 (61) | 47,737 miles | saloon | 9800 | diesel | semiauto | 4 doors
Comes with cruise control + speed limiter, dab digital radio, bluetooth, voice control, service interval indicator, lumbar support, climate control, usb connection, radio, body coloured door mirrors, bluetooth interface, audi music interface, diesel, automatic,...eee
£19,490
Was £19,990 Save £500
Audi A6 2.0 TDI S LINE MHEV 5d 202 BHP
2019 | 77,274 miles | Estate | 1968 | diesel | automatic | 5 doors
Includes driver, immobiliser, heated seats, central locking, airbag, airbags, privacy glass, leather, bluetooth, half leather, remote central locking, automatic, diesel particulate filter, ambient lighting, alarm, 3 months warranty, voice control, paddle shif...eee
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£19,295
Was £19,745 Save £450
Audi A6 50 TDI Quattro S Line 4dr Tip Auto
2019 (68) | 87,445 miles | saloon | 9900 | diesel | semiauto | 4 doors
Comes with passenger, headlight wash, driver, cd player, cloth, bluetooth, auxiliary input socket, radio, electric front/rear windows, dab digital radio, lumbar support, audi music interface, body coloured door mirrors, automatic, black, service interval indica...eee
£19,195
Was £19,495 Save £300
Audi A6 2.0 TDI ultra Black Edition Estate 5dr Diesel S Tronic Euro 6 (s/s) (190 ps)
2018 | 55,255 miles | Estate | 1968 | diesel | automatic | 5 doors
With centre console, pas, airbags, alarm, locking wheel bolts, anti lock braking system, anti theft alarm, alloy wheels, airbag, 2 keys, audi music interface, driver, warranty, abs, passenger...eee
£19,000
Was £21,500 Save £2,500
Audi A6 2.0 TDI 40 Sport S Tronic Euro 6 (s/s) 5dr
n/a | 38,859 miles | Estate | 1968 | diesel | automatic | 5 doors
This car has reversing camera, lumbar support, cruise control, dab digital radio, anti lock braking system, airbags, heated seats, full service history, climate control, pas, traction control system, bluetooth connection, anti theft alarm, driver, body coloured d...eee
£18,995
Was £20,450 Save £1,455
Audi A6 2.0 TDI S LINE MHEV 4d 202 BHP
2019 | 82,000 miles | Saloon | 1968 | diesel | automatic | 4 doors
Includes climate control, 1 owner, diesel, dab radio, airbags, mot, body coloured door mirrors, alarm, leather, pas, audi music interface, finance available, black, anti theft alarm, auxiliary input socket, airbag, privacy glass, bluetooth, cloth, half leathe...eee
£18,990
Was £19,990 Save £1,000
Audi A6 3.0 TDI V6 50 Sport Saloon 4dr Diesel Tiptronic quattro Euro 6 (s/s) (286 ps)+1 OWNER+2 KEYS+HISTORY
2019 | 70,000 miles | Saloon | 2967 | diesel | automatic | 4 doors
Options include speed limiter, part exchange welcome, bluetooth, pas, heated seats, alloys, locking wheel bolts, audi music interface, radio, cloth, airbags, electric windows, abs, mot, airbag, cruise control, climate control, full dealer facilities, dab digital rad...eee
270 cars under £20,000
£19,995
Audi A6 2.0 AVANT TDI ULTRA BLACK EDITION 5d 188 BHP
2014 | 70,500 miles | Estate | 1968 | diesel | automatic | 5 doors
With daytime running lights, bluetooth interface, dab digital radio module, leather, roof rails, sports seats, automatic, rear headrest, traction control, space saver spare wheel, vanity mirrors, diesel particulate filter, driver/front passenger side airb...eee
£19,995
Was £21,995 Save £2,000
Audi A6 40 Tdi S Line 4Dr S Tronic
2019 (69) | 62,000 miles | saloon | 9800 | diesel | semiauto | 4 doors
Description includes alarm, dab digital radio, airbags, central locking, diesel, anti theft alarm, usb connection, body coloured door mirrors, sports suspension, black, ambient lighting, immobiliser, privacy glass, radio, diesel particulate filter, airbag, audi music int...eee
£19,995
Audi A6 40 TDI S LINE MHEV 4d 202 BHP
2020 | 99,875 miles | Saloon | 1968 | diesel | automatic | 4 doors
Includes bluetooth, climate control, warranty, leather, rear centre armrest, lumbar support, leather interior, passenger, service history, heated seats, automatic, parking sensors, sat nav, airbags, electric lumbar support, anti theft alarm, pas, cloth, alloy...eee
£19,995
Was £20,995 Save £1,000
Audi A6 2.0 TDI S LINE MHEV 4d 202 BHP
2018 | 47,000 miles | Saloon | 1968 | diesel | automatic | 4 doors
Includes We have much more to tell you about this car so please feel free to call us for more details...eee
£19,995
Was £22,650 Save £2,655
Audi A6 2.0 TFSI 40 Sport S Tronic Euro 6 (s/s) 4dr
n/a | 38,410 miles | Saloon | 1984 | petrol | automatic | 4 doors
Options include service history, bluetooth interface, alloy wheels, leather, bluetooth, cruise control, speed limiter, dab digital radio, climate control, radio, abs, audi music interface, anti theft alarm, heated front seat, cloth, heated front seats, alarm, vanity...eee
£19,995
Audi A6 S6 FSI Quattro 5dr Tip Auto
2007 | 39,531 miles | Estate | 5204 | petrol | automatic | 5 doors
Comes with half leather, black, automatic, driver, leather, one owner, 6 speed, service history, low mileage...eee
£19,995
Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2018 | 43,555 miles | Saloon | 1968 | diesel | automatic | 4 doors
With headlight wash, heated front seat, lumbar support, 2 keys, dab digital radio, abs, electric windows, climate control, heated front seats, sat nav, cloth, side airbags, driver, radio, headlight washers, electric lumbar support, bluetooth, heated seats...eee
£19,995
Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 74,000 miles | Saloon | 1968 | diesel | automatic | 4 doors
Description includes xenon headlights, parking sensors, electric windows, electric lumbar support, passenger, anti theft alarm, climate control, excellent condition throughout, body coloured door mirrors, rear privacy glass, airbag, bluetooth interface, air con, air cond...eee
£19,995
Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2021 | 77,815 miles | Saloon | 1968 | diesel | automatic | 4 doors
Comes with driver, black, lumbar support, alarm, locking wheel bolts, passenger, climate control, dab digital radio, airbags, audi music interface, body coloured door mirrors, alloy wheels, bluetooth interface, radio, airbag, cruise control, bluetooth, cloth, s...eee
£19,991
Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2018 | 39,648 miles | Saloon | 1968 | diesel | automatic | 4 doors
This model has radio, rear parking sensor, cruise control, rear electric windows, parking sensors, electric windows, alloy wheels, bluetooth, daytime running lights, dab radio, diesel, electric boot release, rear parking sensors, isofix, led daytime running lights,...eee
We currently have 270 Audi A6 cars available across the UK priced under £20000.
